Ajatev was considered a rising star in 2003, entering his first fight with PRIDE. In his Pride debut, he suffered his only loss against Dutchman Alistair Overeem at Pride 24.[1] Atajev then planned to make his return to Pride, at their final event Pride 34 against Gilbert Yvel. However, due to a stomach illness, the bout was cancelled.[2]

In 2008, he faced the eventual K-1 champion Remy Bonjasky in his kickboxing debut. He was defeated by knockout early in the third round.[3]